BADCALL

BADCALL is a Trojan malware variant used by the group Lazarus Group. [1]

ID: S0245
Aliases: BADCALL
Type: MALWARE
Platforms: Windows

Version: 1.0

Alias Descriptions

NameDescription
BADCALL[1]

Techniques Used

DomainIDNameUse
EnterpriseT1043Commonly Used PortBADCALL uses port 8000 and 443 for C2.[1]
EnterpriseT1090Connection ProxyBADCALL functions as a proxy server between the victim and C2 server.[1]
EnterpriseT1024Custom Cryptographic ProtocolBADCALL encrypts C2 traffic using an XOR/ADD cipher and uses a FakeTLS method.[1]
EnterpriseT1089Disabling Security ToolsBADCALL disables the Windows firewall before binding to a port.[1]
EnterpriseT1112Modify RegistryBADCALL modifies the firewall Registry key SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfileGloballyOpenPorts\\List.[1]
EnterpriseT1082System Information DiscoveryBADCALL collects the computer name and host name on the compromised system.[1]
EnterpriseT1016System Network Configuration DiscoveryBADCALL collects the network adapter information.[1]

Groups

Groups that use this software:

Lazarus Group

References